DAY & ZIMMERMAN KANSAS LLC

NPDES permit KS0099945 · Minor NON-POTW · effective, expires 2030-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

1values over a limit
0required values missing, on 0 form(s)
0of 4 forms filed late

Last period with anything received: 2026-06-30. Most often over: pH (1).

Reporting

Reports are due about 29 days after each monitoring period ends (the most common figure among KS permits in EPA's filings — check your permit).

Limits in force (18)

OutfallParameterStatisticLimitMonths
010pHDAILY MN >= 6 SU all year
010pHDAILY MX <= 9 SU all year
010Solids, total suspendedMO AVG <= 20 mg/L all year
010Solids, total suspendedDAILY MX <= 30 mg/L all year
010Solids, total suspendedMO AVG <= 1.44 lb/d all year
010Solids, total suspendedDAILY MX <= 4.26 lb/d all year
010Oil & GreaseMO AVG <= 10 mg/L all year
010Oil & GreaseDAILY MX <= 15 mg/L all year
010Oil & GreaseMO AVG <= .57 lb/d all year
010Oil & GreaseDAILY MX <= 1.8 lb/d all year
010Phosphorus, total [as P]MO AVG report only all year
010Flow, in conduit or thru treatment plantMO AVG report only all year
010Perchlorate [ClO4]MO AVG <= 20 ug/L all year
010Perchlorate [ClO4]DAILY MX <= 20 ug/L all year
010Trinitrotoluene [TNT], totalMO AVG <= .5 mg/L all year
010Trinitrotoluene [TNT], totalDAILY MX <= 1 mg/L all year
010RDX, totalMO AVG <= .5 mg/L all year
010RDX, totalDAILY MX <= 1 mg/L all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states